Retrospective Study
Copyright ©The Author(s) 2022.
World J Clin Cases. Apr 6, 2022; 10(10): 3078-3087
Published online Apr 6, 2022. doi: 10.12998/wjcc.v10.i10.3078
Figure 2
Figure 2 Overall survival rate according to resection margin status in all patients and elderly patients. A and B: Overall survival rate according to resection margin in all patients with extrahepatic cholangiocarcinoma (A) and in the subgroup of elderly patients > 70 years of age (B). LGD: Low-grade dysplasia; HGD: High-grade dysplasia; CIS: Carcinoma in situ.